Have you ever seen people running outside in the depths of winter and shook your head as you drove to your heated yoga studio? Perhaps you’ve gone from marveling at the fortitude of the winter runners to looking for tips about how to keep comfortable when the weather outside is anything but. If that’s true, one thing’s for sure: You need the right clothes to bundle up because breaking a sweat isn’t enjoyable if you aren’t dressed in the right gear. Wearing proper cold weather workout clothes is essential for maintaining comfort and warmth during your workout sessions, so we rounded up the best options on the market.

To help you find the perfect base layer, mid-layer, and outer layer, we studied the options on the market to round up 15 pieces you’ll actually look forward to wearing. From warm leggings to puffer vests and lots of layers, these are the pieces you’re going to want to break a sweat in. In fact, some of these pieces are even approved for winter activities like skiing. Oh, and there are accessories, too, including warm hats, iPhone-friendly gloves, and more. So what are you waiting for? Keep scrolling to shop our picks.